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Patent Searching and Data


Matches 1 - 50 out of 41,372

Document Document Title
WO/2018/071240A1
Partial survivability systems and methods implemented in a node in an Optical Transport Unit Cn (OTUCn) network include, subsequent to an optical carrier (Optical Tributary Signal (OTSi)) failure of a plurality of optical carriers, deter...  
WO/2018/070167A1
This communications device comprises: a communications circuit that receives, from a communications target device and across a plurality of time segments, transmission data divided into lead data and at least subsequent data; a storage u...  
WO/2018/068723A1
Various solutions for handling synchronization signal block with respect to user equipment (UE) and network apparatus in mobile communications are described. A UE may receive a synchronization signal block (SS block) from a network appar...  
WO/2018/068900A1
The invention relates to a method (30) for monitoring a data-carrying network (10, 25) comprising multiple devices (12, 12b, 13, 14, 15, 29), which are connected to one another via firmly prescribed signal transmission paths (11), for an...  
WO/2018/067817A1
Methods and systems may be used to synchronize time across multiple IoT related entities, such as a network of resource constrained sensor and actuator type devices, IoT gateways, IoT cloud services, or IoT applications.  
WO/2018/059134A1
Disclosed is a service clock pass-through system in an optical transport network. The system comprises at least one service clock pass-through unit. The service clock pass-through unit comprises: a cache module for caching input service ...  
WO/2018/060441A1
There is provided a method in a communication network system (100) of e.g. IP type for live distribution of media content capable of node-to-node time-transfer for synchronizing a respective local clock of an originating server (101) and...  
WO/2018/061116A1
The present invention is a main device (10) as a communication device constituting a communication network, said main device being provided with: a configuration information collecting unit (44) that collects, from other communication de...  
WO/2018/059467A1
A method and device for signal transmission. The method comprises: by pre-defining a transmission pattern, a communication device transmitting a signal according to the transmission pattern, wherein in the transmission pattern, it is def...  
WO/2018/057322A1
Techniques are disclosed relating to time synchronization in a network. In some embodiments, an apparatus includes a first circuit having a first clock configured to maintain a local time value for a node coupled to a network. The first ...  
WO/2018/050454A1
A continuous periodic synchronization signal (120) is received. According to the invention, at least two time-spaced signal values (301-303, 311-313) of the synchronization signal (120) are determined. A message is sent, which is indicat...  
WO/2018/050179A1
The invention relates to a method for determining a period in a vehicle using several time sources.  
WO/2018/051818A1
The present invention relates to a transmission device, a transmission method, a reception device, and a reception method that allow a plurality of multiplexing schemes to be implemented by the same broadcasting system with more flexible...  
WO/2018/045608A1
One aspect of the disclosure is directed to a system and method for determining the propagation delay for a signal to traverse an optical fiber between two transceivers. The method is performed by the first transceiver and includes trans...  
WO/2018/043142A1
This technology relates to a data processing device and a data processing method that enable convenience to be further improved when a plurality of transmission formats become available to a transmission frame. A data processing device i...  
WO/2018/041108A1
Disclosed are a method, apparatus, and device for determining clock time of a time synchronization packet. The method comprises: adding multiple ingress timestamps for a received time synchronization packet, each ingress timestamp corres...  
WO/2018/041044A1
Disclosed is a self-adaptive method for realizing 1588 time synchronization in a unicast mode. The method comprises: during the stage of establishing a master-slave relationship, in an event processing method of each clock network elemen...  
WO/2018/038733A1
Synchronizing data delivery from a multitude of devices includes receiving, at a first one of the devices, a transmission containing data and delaying initiation of delivery of the received data from the first device to a module by am am...  
WO/2018/028343A1
The embodiments of the invention disclose a signal transmission method and device. The method comprises: transmitting, in a first frequency band of a plurality of frequency bands in a system frequency range, a first synchronization signa...  
WO/2018/027708A1
Disclosed is a data transmission method. The method comprises: a receiving end receiving a data stream sent by a sending end, and detecting synchronization codes in the data stream, wherein the data stream is formed after various pieces ...  
WO/2018/030539A1
Provided is a channel access method in a mobile station, wherein channeling is performed by a first listening scheme instructed in advance in a first subframe, which is one of a plurality of uplink transmission subframes, and when the up...  
WO/2018/027915A1
A device and method for information indication and a communication system. The method for information indication comprises: transmitting multiple physical broadcast channels and multiple synchronization signals in multiple time units or ...  
WO/2018/020868A1
[Problem] To estimate a selection section for a transmission slot of another station. [Solution] A TDMA communication device is provided with a reception unit, an estimation information acquisition unit, and a selection section estimatio...  
WO/2018/019110A1
An OvXDM system-based method, device, and system for equalized decoding, where equalization and decoding processes are combined, an optimal decoding path is selected by means of calculating in a corresponding domain the measures of a rec...  
WO/2018/017984A1
A method for providing a predicting bandwidth utilization for a customer of a connectivity service provider is disclosed. The method includes receiving bandwidth utilization data over time for a customer of a connectivity service provide...  
WO/2018/014342A1
A multi-channel service transporting and receiving method and device are provided, the method comprises: acquiring mapping transport control information of M channels of service; determining a mapping procedure of the M channels of servi...  
WO/2018/014529A1
Embodiments of the present invention disclose an encoding method and an associated apparatus and system. The method comprises: an encoding terminal determining a frame type of a target JESD204 frame in JESD204B data to be transmitted; th...  
WO/2018/009358A1
Technologies for calibrated network interlink access. In some embodiments, a system can calculate a first communication latency of a first link between a first processing element in a first switch and a second processing element in a sec...  
WO/2018/006686A1
The disclosure relates to a method, apparatus and device for optimizing time synchronization between communication network devices. The method comprises: acquiring a first message transmitted to a second device by a main control board of...  
WO/2018/000894A1
A method, an apparatus, and a network system for sending and receiving services. The method for sending services comprises: a network device acquiring a first data stream and a second data stream; inserting the first data stream into the...  
WO/2018/001280A1
Disclosed are a method for transporting a client signal in an optical transport network, and an optical transport network device. The method comprises: dividing payloads of an optical payload unit signal into m time slots with a first gr...  
WO/2018/001248A1
The disclosure discloses a data transmission method and device. The method is applicable to a transmitter in an optical transport network (OTN). The method comprises: converting a first frame structure into an intermediate frame structur...  
WO/2018/001667A1
The invention relates to a method for synchronizing an inspection device (10), wherein the inspection device (10) is designed to test at least one first control device and the inspection device (10) comprises at least: one first computin...  
WO/2018/005322A1
Systems and methods for controlling isochronous data streams are disclosed. Particular aspects of the present disclosure are designed to be used with almost any isochronous data stream, but are well-suited for use with the Universal Seri...  
WO/2017/219979A1
Published are a service processing method and device. The method comprises: according to the relationship between the payload size of a unit logical channel unit, the customer service rate and a reference clock cycle, acquiring the numbe...  
WO/2017/219881A1
The present disclosure relates to a method and a system for time synchronization based on the 1588 standard and relates to the communications field. The method comprises: obtaining a phase difference between a system clock and a line clo...  
WO/2017/211140A1
Provided are a method and apparatus for detecting the clock/time of a network device, and a computer storage medium. The method comprises: reading at least one group of detection indexes for detecting the clock/time of a network device, ...  
WO/2017/212205A1
This invention relates to methods and systems for estimating skew based on, for example, the IEEE 1588 Precision Time Protocol (PTP). These methods and systems can allow the clock skew between a master clock (server) and slave clock (cli...  
WO/2017/208648A1
[Problem] to improve the success rate of demodulation without being impacted by noise. [Solution] This communication device comprises: a position estimating unit that estimates the position of a communication counterpart device; and a de...  
WO/2017/208649A1
[Problem] To minimize the occurrence of unused time in timeslots in a system in which a transmission signal is transmitted repeatedly. [Solution] This communication device comprises: an acquisition unit for acquiring parameters related t...  
WO/2017/206446A1
The utility model relates to the technical field of communication engineering and provides a digital cross connection apparatus for communication engineering, comprising a plurality of digital cross devices. The bottom of each digital cr...  
WO/2017/210479A1
Systems and methods of the present disclosure provide for dynamic delay equalization of related media signals in a media transport system. Methods include receiving a plurality of related media signals, transporting the related media sig...  
WO/2017/210633A1
Technologies for monitoring interactions between customers and agents include an interaction management computing device communicatively coupling a customer computing device and an agent computing device to facilitate a support call inte...  
WO/2017/203421A1
A first network device forwards a plurality of packets to the one or more network ports for transmission to a second network device, wherein ones of the packets include a field for indicating different, independent types of information. ...  
WO/2017/202159A1
Provided are a wide-area stable communication apparatus and method having an intelligent identification function. By deploying a private communication apparatus at a power system plant station end, unified access of wide-area stability c...  
WO/2017/203522A1
A system and a method for a real time synchronization among communication devices in a TDMA-FH network without relying on a mobile wireless communication device global positioning system (GPS) or an external clock. Particularly, a wirele...  
WO/2017/198304A1
The invention relates to a method for fast reconfiguration of GM clocks in the TSN network by means of an explicit teardown message. Carrying out a network-wide cleansing of the outdated information ensures that outdated GM information h...  
WO/2017/198291A1
The invention relates to a peer-to-peer network (200, 400, 600, 900) comprising at least one first node (202, 302, 402, 602.1) comprising at least one first clock module (222, 322) and at least a part of at least one peer-to-peer applica...  
WO/2017/194430A1
This application relates to a method for supervising a frequency of a main clock signal. The method comprises: measuring a plurality of first frequency values of the main clock signal based on an external time signal, measuring a plurali...  
WO/2017/192894A1
A system for performing failover switches in an optical network, such as a time and wavelength division passive optical networks (TWDM PON) like NG-PON2, includes a backup optical line terminal (OLT) for backing up communications of a pr...  

Matches 1 - 50 out of 41,372